Did you wonder on how to open RAW-Files of the Nikon Z6 (and Z7)?
Current versions of Luminar, Lightroom, Photoshop do not yet support the Nikon Z6.
But now Adobe did announce the DNG Converter Beta 11.1 which does support the Nikon Z6 in a first version.
With that tool you are able to convert the NEF-File to a DNG-File which is then supported by Lightroom/Photoshop/Luminar. The DNG Files do support nearly all features you would have with the real RAW-Integration.
The BETA-Version is available on: